CN202936512U - Seed-crystal lifting shaft structure of sapphire crystal growing equipment - Google Patents
Seed-crystal lifting shaft structure of sapphire crystal growing equipment Download PDFInfo
- Publication number
- CN202936512U CN202936512U CN 201220519332 CN201220519332U CN202936512U CN 202936512 U CN202936512 U CN 202936512U CN 201220519332 CN201220519332 CN 201220519332 CN 201220519332 U CN201220519332 U CN 201220519332U CN 202936512 U CN202936512 U CN 202936512U
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- China
- Prior art keywords
- lifting shaft
- axle
- inlet pipe
- mandrel
- rotary connector
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Crystals, And After-Treatments Of Crystals (AREA)
Abstract
The utility model provides a seed-crystal lifting shaft structure of sapphire crystal growing equipment, which comprises a mandrel, a welding bellow, a lifting seat, a rotary connector, a bearing and an oil seal, wherein the mandrel comprises a lifting shaft and a water inlet pipe; the water inlet pipe is inserted into the lifting shaft; one end of the water inlet pipe and the open end of the lifting shaft are connected with the rotary connector together; an interlayer formed between the water inlet pipe and the lifting shaft is a water return channel; the rotary connector is mounted at one end of the mandrel, and ensures the entering and leaving of cooling water when the lifting shaft rotates; and the welding bellow is arranged on the outer side of the mandrel. According to the seed-crystal lifting shaft structure of the sapphire crystal growing equipment, the special rotary-sealed rotary connector is selected to isolate the entering and leaving cooling water; a part like an O-shaped ring with a limited life is not relied on; water pressure change resistance is achieved very well; a mandrel structure is designed into a whole bar material processing structure; welding deformation does not exist; and the seed-crystal lifting shaft structure is more stable in shape and structure.
Description
Technical field
The utility model relates to the long brilliant equipment seed crystal lifting axle construction of sapphire long brilliant equipment unit, particularly a kind of sapphire.
Background technology
As the long brilliant equipment of KY method sapphire, lift the axle combination.Wherein the turnover of mandrel part water coolant adopts "O"-ring to separate sealing, and "O"-ring affects sealing problem work-ing life, and hydraulic pressure can not be very high, and high meeting affect sealing effectiveness; Mandrel head welded construction, due to stress recovery, the shape and structure of distortion de-stabilising effect mandrel is stable.
The utility model content
The purpose of this utility model is to provide a kind of stopping property, stable long brilliant equipment seed crystal lifting axle construction of sapphire of assurance mandrel shape and structure of improving.
For solving the problems of the technologies described above, the long brilliant equipment seed crystal lifting axle construction of the utility model sapphire, comprising: lift axle, welding bellows, lift seat, rotary connector, bearing and oil sealing; Wherein, water inlet pipe inserts described lifting in axle, and an end of described water inlet pipe is connected on described rotary connector with described lifting together with the axle opening end, and described water inlet pipe and the described interlayer formed between axle that lifts are backwater channels; Described rotary connector is arranged on described axle one end that lifts, and guarantees the described turnover that lifts axle when rotation water coolant.Described welding bellows is arranged on the outside of described mandrel.
The long brilliant equipment seed crystal lifting axle construction of the utility model sapphire is selected the rotary connector parts of professional rotary seal, to the isolation of turnover water coolant, does not rely on limited component of this life-span of "O"-ring, also the fine problem that solves the hydraulic pressure resistance change; Core shaft structure is designed to whole bar processing structure, does not have welding distortion, and shape and structure is more stable.
The accompanying drawing explanation
Fig. 1 is the long brilliant equipment seed crystal lifting axle construction structural representation of the utility model sapphire;
Description of reference numerals in the long brilliant equipment seed crystal lifting axle construction accompanying drawing of the utility model sapphire:
1-rotary connector 2-water inlet pipe 3-lifts axle 4-and lifts a 5-welding bellows
Embodiment
Below in conjunction with accompanying drawing, the long brilliant equipment seed crystal lifting axle construction of the utility model sapphire is described in further detail.
As shown in Figure 1, the long brilliant equipment seed crystal lifting axle construction of the utility model sapphire comprises: lift axle 3, welding bellows 5, lift seat 4, rotary connector 1, bearing and oil sealing; Wherein, water inlet pipe 2 inserts and lifts in axle 3, an end of water inlet pipe 2 with lift axle 3 opening ends together be connected on rotary connector 1, water inlet pipe 2 is backwater channel with the interlayer that lifts formation between axle 3; Rotary connector 1 is arranged on mandrel one end, the turnover of water coolant while guaranteeing to lift axle 3 rotation.Welding bellows 5 is arranged on the outside of mandrel.
The long brilliant equipment seed crystal lifting axle construction of the utility model sapphire is selected the rotary connector parts of professional rotary seal, to the isolation of turnover water coolant, does not rely on limited component of this life-span of "O"-ring, also the fine problem that solves the hydraulic pressure resistance change; Core shaft structure is designed to whole bar processing structure, does not have welding distortion, and shape and structure is more stable.
The long brilliant equipment seed crystal lifting axle construction of the utility model sapphire is selected the rotary connector parts of professional rotary seal, to the isolation of turnover water coolant, does not rely on limited component of this life-span of "O"-ring, also the fine problem that solves the hydraulic pressure resistance change; Core shaft structure is designed to whole bar processing structure, does not have welding distortion, and shape and structure is more stable.
The preferred embodiment of below the utility model having been created illustrates, but the utility model is not limited to embodiment, those of ordinary skill in the art also can make all modification be equal to or replacement under the prerequisite without prejudice to the utility model creative spirit, and the modification that these are equal to or replacement all are included in the application's scope.
Claims (2)
1. the long brilliant equipment seed crystal lifting axle construction of sapphire, is characterized in that, comprising: lift axle, welding bellows, lift seat, rotary connector, bearing and oil sealing;
Wherein, water inlet pipe inserts described lifting in axle, and an end of described water inlet pipe is connected on described rotary connector with described lifting together with the axle opening end, and described water inlet pipe and the described interlayer formed between axle that lifts are backwater channels;
Described rotary connector is arranged on described axle one end that lifts, and guarantees the described turnover that lifts axle when rotation water coolant.
2. the long brilliant equipment seed crystal lifting axle construction of sapphire according to claim 1, is characterized in that, described welding bellows is arranged on the outside of described mandrel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220519332 CN202936512U (en) | 2012-10-11 | 2012-10-11 | Seed-crystal lifting shaft structure of sapphire crystal growing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220519332 CN202936512U (en) | 2012-10-11 | 2012-10-11 | Seed-crystal lifting shaft structure of sapphire crystal growing equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202936512U true CN202936512U (en) | 2013-05-15 |
Family
ID=48320760
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220519332 Expired - Fee Related CN202936512U (en) | 2012-10-11 | 2012-10-11 | Seed-crystal lifting shaft structure of sapphire crystal growing equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202936512U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104862776A (en) * | 2015-05-22 | 2015-08-26 | 内蒙古晶环电子材料有限公司 | Novel upper shaft cooling rod for sapphires |
| CN104894643A (en) * | 2015-05-20 | 2015-09-09 | 内蒙古晶环电子材料有限公司 | Novel sapphire upper shaft structure |
| CN116949558A (en) * | 2023-09-18 | 2023-10-27 | 内蒙古晶环电子材料有限公司 | Sapphire lifting shaft and sapphire crystal growth furnace |
-
2012
- 2012-10-11 CN CN 201220519332 patent/CN202936512U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104894643A (en) * | 2015-05-20 | 2015-09-09 | 内蒙古晶环电子材料有限公司 | Novel sapphire upper shaft structure |
| CN104862776A (en) * | 2015-05-22 | 2015-08-26 | 内蒙古晶环电子材料有限公司 | Novel upper shaft cooling rod for sapphires |
| CN104862776B (en) * | 2015-05-22 | 2017-12-29 | 内蒙古晶环电子材料有限公司 | Axle cooling rod on a kind of new sapphire |
| CN116949558A (en) * | 2023-09-18 | 2023-10-27 | 内蒙古晶环电子材料有限公司 | Sapphire lifting shaft and sapphire crystal growth furnace |
| CN116949558B (en) * | 2023-09-18 | 2024-02-13 | 内蒙古晶环电子材料有限公司 | Sapphire lifting shaft and sapphire crystal growth furnace |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130515 Termination date: 20201011 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |